Increase test timeouts

These tests are failing when run as a batch, but passing when run in
isolation.

Suspect something more is up, but this will at least make our builds
much greener until we figure that out.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index 369da2c8ca..e4d9e7ac58 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -82,7 +82,7 @@ print yaml.dump({
       'defaults': 'boringssl',
       'cpu_cost': guess_cpu(scenario_json),
       'exclude_configs': [],
-      'timeout_seconds': 3*60
+      'timeout_seconds': 6*60
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
     if 'scalable' in scenario_json.get('CATEGORIES', [])